Mass of one atom of the element A is 3.9854×10^-23g. how many atoms are contained in 1g of the element A
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3.9*10^23 g of a = 6.022 *10^23 atoms
1g of a =6.022*10^23/ 3.9*10^-33
=>
1g of a =6.022*10^23/ 3.9*10^-33
=>
ViratSingh1:
solve it
and u get ur ans.
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